Struct Resource 

pub struct Resource<T: Clone + 'static> { /* private fields */ }

Copy handle to a deferred value. Wraps an RwSignal whose slot the worker thread writes into once the fetch completes; consumer code reads through the accessors below.

Implementations

impl<T: Clone + 'static> Resource<T>

pub fn state(&self) -> ResourceState<T>

Read the current state (reactive — registers a dependency on the underlying signal).

pub fn get(&self) -> Option<T>

Convenience: return Some(value) when ready, None otherwise.

pub fn loading(&self) -> bool

Convenience: true while the worker is still running.

pub fn error(&self) -> Option<String>

Convenience: return Some(message) if the fetch ended in error.

Trait Implementations

impl<T: Clone + 'static> Clone for Resource<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Clone + 'static> Copy for Resource<T>